tool grinding wheels

Luv hauj lwm:

  There are quite several shapes of grinding wheels for different tools grinding. They are widely used for various applications for processing knives, gauges, drilling bits, gears, saw blades, etc.   1.    Straight grinding wheels, ( Shape Type 1) This type is usually the bench grinding wheels. The wheels are installed on bench grinders, and used for grinding, deburring, and processing different materials of work pieces. Wheels with aluminum oxide grains are used for processing steel and met...


khoom Nthuav dav

 

Muaj heev ob peb duab ntawm sib tsoo log rau txawv cov cuab yeej rau kev sib tsoo. Lawv yog lug siv rau ntau yam kev siv rau ua riam, gauges, drilling me me, lub zog, pom hniav, thiab lwm yam

 

1.    Straight grinding wheels, ( Shape Type 1)

嘉信 砂轮 043-resized-1

Qhov no hom no feem ntau yog cov raug tshem tawm sib tsoo log. Lub log yog ntsia rau lub rooj ntev zaum grinders, thiab siv kev sib tsoo, deburring, thiab ua ntaub ntawv sib txawv ntawm kev ua hauj lwm daim. Log nrog txhuas oxide nplej yog siv rau cov kev ua hlau thiab hlau; thaum log nrog silicon carbide nplej yog siv rau cov kev ua cemented carbide thiab uas tsis yog-ferrous hlau.

                       嘉信 陶瓷 砂轮 026-1

 

 a1-2

D (hli) T (hli) H (hli)
100 13-32 20, 25,4
150 13-32 20, 25,4
200 20-32 25,4, 32
250 20-50 25,4, 32
300 20-50 25,4, 32, 40, 75
350 20-50 25,4, 32, 40, 75

 

 

2.    Cup wheels, ( shape Type 6)

Ncaj khob log yog feem ntau yog siv rau sharpening milling cutters, reamers, expanding hnyiab, broaches ntawv txiav riam, haus luam yeeb slicing riam thiab lwm cov neeg. Tej lub sij hawm khob log kuj siv tau rau cov nto sib tsoo thiab nrog sib tsoo.

 khob log luam-1a4-2

D (hli) T (hli) H (hli) W (hli) E (hli) R
40 25 13 4 5 3
50 32 13 5 7 3
60 32 20 5 7 3
75 40 20 5 8 3
100 50 20 7.5 10 4
125 63 32, 65 7.5, 12.5 13 4
150 63 65 25 25 5
150 63 65 12.5 13 5
150 80 32 12.5 15 5
200 63 32, 75 15 18 5
200 100 100 25 25 5
250 100 150 25 25 5

 

3.    Flaring cup wheels ( shape Type: 11)

Flaring cup wheels are usually used for sharpening milling cutters, reamers, broaches, expanding drills, gear slotters, and dish-shape lathe cutters, etc. When the outer wall angle is 50o , it can also be used for grinding surface with slope, like raceway, cutter rests, and so on.

 sib tsoo log tshwj xeeb zoo li tus-1a5-2-0

D (hli)

T (hli) H (hli) W (hli) E (hli) α α 1 R
50 25 13 5 7 70o 65o 3
75 32 20 5 10 70o 65o 3
100 30 20 10 10 50o 45o 4
100 35 20 7.5 10 70o 65o 4
125 35 32 10 10 50o 45o 4
125 45 32 10 13 70o 65o 4
150 35 32 12.5 13 50o 45o 5
150 50 32 10 15 70o 65o 5
175 63 32 22.5 25 60o 60o 5
200 63 32 25 25 60o 60o 5
250 140 100 30 40 80o 80o 5
300 150 140 35 40 80o 80o

5

 

4.    Dish wheels No.1  (shape Type 12a)

Tais log No.1 yog feem ntau yog siv rau kev sib tsoo milling cutters, reamers, broaches, thiab lwm yam txiav tolls.

 dava6-2

D (hli) T (hli) H (hli) K & J (hli) N (hli) U (hli) W (hli) α β
75 8 13 30 3 2 4 15o 10o
100 10 20 40 4 2 6 15o 10o
125 13 32 50 5 3 6 15o 10o
150 16 32 60 6 4 8 15o 10o
200 20 32 80 8 4 10 15o 10o
250 25 32 100 10 6 13 15o 10o
300 20 127 180 7 4 15 15o 10o
350 25 127 180 7 4 25 15o 10o
400 25 127 180 7 4 25 15o 10o
500 32 203 255 5 4 35 15o 10o
600 32 203 255 8 6 35 15o 10o
800 32 400 500 5 3 40 25o 5o

 

5.    Dish wheels No.2 (shape Type 12b)

Tais log No.2 yog feem ntau yog siv rau kev sib tsoo involute iav milling cutters.

 1718329066-11tais log No.2

D (hli) H (hli) .d1 (hli) D1 = D2 (hli) .t1 (hli) .Ib .b β
175 16 32 75 3 3 15 5o
175 20 32 85 3 3 18 15o

 

 

6.    Wheels for grinding Gauges (shape Type 8)

Cov log yog tshwj xeeb yog siv rau kev sib tsoo cov ob ntsuas puab sab ntawm SNAP qhia gauges thiab zawv zawg Calipers.

 SNAP qhia gauge

D (hli) T (hli) H (hli) J (hli) F=G W (hli)
150 10 32 65 3 6
150 16 32 65 5 6
175 16 32 65 5 6
175 25 32 - 8 6
200 16 32 - 5 8
200 25 32 - 8 8
200 40 32 - 16 8
250 20 75 125 6 8
250 28 75 125 10 12

 

 7. Straight grinding wheels Type 1C,

     — Grinding wheels for gumming sawteeth, Type 1C.

 

These wheels are mainly used for gumming sawteeth, and for grinding gears teeth, too.

 

IMG_20180402_112843-2Type 1C

 

D   (mm)

T   (mm)

H   (mm)

175

8,   10

32

200

10,   13,  16

32

250

10,   13,  16

32

300

16

32

300

13

75

300

13,   16

127

350

25

127

 


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